National Health Commission of the People's Republic of China
Latest
GB 1886.349-2021
Scope
This standard applies to the food additive five-carbon bisacetal (also known as glutaraldehyde) obtained by reacting vinyl methyl ether or vinyl ethyl ether with acrolein to generate 2-alkoxy 3,4-dihydropyran and then hydrolyzing it. ). 2 Chemical name, molecular formula, structural formula and relative molecular mass
GB 1886.349-2021 Referenced Document
GB/T 601 Chemical reagent.Preparations of reference titration solutions
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB 1886.349-2021 history
2021GB 1886.349-2021 National Food Safety Standard Food Additive Five-carbon Bisacetal (also known as Glutaraldehyde)